package WorkPlace;

import WorkPlace.Course;

public class main {
    public static void main(String[] args) {
        Course course = new Course("aaa", "bbb", "111");
        System.out.println(course.getCourseName());
        System.out.println(course.getCourseCode());
        System.out.println(course.getPre_CourseCode());
    }
}
